28055124

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 76457472

約数和(自身を除く): 48402348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1093, 1116, 1426, 2139, 2186, 2852, 3279, 4278, 4372, 6417, 6558, 8556, 9837, 12834, 13116, 19674, 25139, 25668, 33883, 39348, 50278, 67766, 75417, 100556, 101649, 135532, 150834, 203298, 226251, 301668, 304947, 406596, 452502, 609894, 779309, 905004, 1219788, 1558618, 2337927, 3117236, 4675854, 7013781, 9351708, 14027562, 28055124]

約数ペア:

[(1, 28055124), (2, 14027562), (3, 9351708), (4, 7013781), (6, 4675854), (9, 3117236), (12, 2337927), (18, 1558618), (23, 1219788), (31, 905004), (36, 779309), (46, 609894), (62, 452502), (69, 406596), (92, 304947), (93, 301668), (124, 226251), (138, 203298), (186, 150834), (207, 135532), (276, 101649), (279, 100556), (372, 75417), (414, 67766), (558, 50278), (713, 39348), (828, 33883), (1093, 25668), (1116, 25139), (1426, 19674), (2139, 13116), (2186, 12834), (2852, 9837), (3279, 8556), (4278, 6558), (4372, 6417)]